2 days ago · The meaning of SECRET is kept from knowledge or view : hidden. How to use secret in a sentence. Synonym Discussion of Secret. a piece of information that is only known by one person or a few people and should not be told…. Learn about Secret deodorants and antiperspirants. Find the best product for your odor protection needs at secret.com. secret synonyms, secret pronunciation, secret translation, English dictionary definition of secret. Kept hidden from knowledge or view ... kept hidden or separate from the knowledge of others Related adjective: cryptic 2. known only to initiates 3..... Click for more definitions. done, made, or conducted without the knowledge of others: secret negotiations. kept from the knowledge of any but the initiated or privileged: a secret password. faithful or cautious in keeping confidential … Apr 16, 2026 · secret (countable and uncountable, plural secrets) (countable) A piece of knowledge that is hidden and intended to be kept hidden. [from late 14th c.] quotations secret definition: something kept hidden from others.